If this line tells you that the tank only has about 20% left, then it's high time for a refill ... the propane, the surface of the tank cools down. Parts of the tank where there's no gas and ...

Propane tanks need to be properly maintained and refilled to make sure they last a long time, work well, and keep you safe.

One Berlin Center family tells 21 News they have been trying to schedule a propane refill delivery with Superior Propane (formerly Salem Propane) since November.

However, the problem with propane is the admin of sorting refills once you run out of gas. It's one more job to do, and it can feel pretty frustrating. This is my favorite ever gas grill.